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Questions
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Why is the Laplacian ubiquitous?

aug 19 at 1:20 Marc Chamberland 147●5

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Why do Bernoulli numbers arise everywhere?

jun 23 at 1:59 Hassan Jolany 1,046●1●2●12

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How does one motivate the analytic continuation of the Riemann zeta function?

may 23 12 at 7:52 Tom Copeland 805●5●20

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Is there a fast way to compute matrix multiplication mod p?

apr 23 11 at 16:49 Henry Cohn 6,749●1●23●40

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What does the numerically verified part of the Riemann Hypothesis tell about prime numbers?

feb 19 at 12:41 unknown (yahoo) 3●4

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Can Chern class/character be categorified?

may 3 11 at 19:49 DamienC 3,576●15●23

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An algebra of “integrals”

dec 10 at 10:38 S. Carnahan♦ 25.6k●41●90

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Are non-algebraic stacks useful in algebraic geometry?

oct 6 11 at 5:40 Angelo 19.5k●3●47●75

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Has the notion of “space” been reconsidered in 20th century?

nov 17 at 3:51 Andreas Blass 32.9k●4●54●109

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How to compute the Picard rank of a K3 surface?

sep 24 at 20:23 Olivier Benoist 2,706●10●18

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